qpid.messaging would become PEP8 compliant

Details

Description

The Python community publishes the very excellent Style Guide for Python Code, PEP8. The qpid.messaging codebase does not adhere to this in many ways. The qpid.messaging codebase should be modified to adhere to PEP8.

Using a tool like flake8 is recommended to make it very easy to determine if code is PEP8 compliant or not.